CN210667760U - Saxophone - Google Patents

Abstract

The utility model discloses a saxophone relates to saxophone technical field, including the saxophone body, be provided with key and button on the saxophone body, the key front end is equipped with the key lid, the key middle part is provided with the key pipe, the key rear end sets up the fixed plate, the installation jack has been seted up on the fixed plate, the fixed square inserted bar that is provided with in button top, square inserted bar and installation jack looks adaptation, the fixed nut that is provided with in fixed plate right side, the fixed plate right side is provided with the screw, screw and fixed plate screw-thread fit, the screw both sides are provided with electric telescopic handle respectively, electric telescopic handle is fixed to be set up on the fixed plate lateral wall, the flexible end fixedly connected with pivot of electric telescopic handle is kept away from in the pivot, the pivot is kept. The utility model provides a saxophone button's mounting means have the defect that the button should become flexible to can influence the problem of playing the effect.

Description

Saxophone

Technical Field

The utility model belongs to the technical field of saxophone, concretely relates to saxophone.

Background

Saxophone was invented by Belgian Altafur saxophone (Antoine-Josephsax, 1814-. The addov is a sharp instrument maker, and is good at playing black pipes and flute. He originally conceived of designing a bass instrument for orchestras that is more flexible than the opera-fieldlede (ophischeide) and can accommodate outdoor performances.

The key end of the existing saxophone key has no fixed seat, the height requirements for the key are different because the fingers of different players have different lengths when the key is directly welded to the key end, and the overall playing effect is directly influenced if the key cannot be quickly touched during playing. In order to enable the keys to meet the requirements of players in a larger range, the keys are directly fixed on the key rod by adopting double nuts, but the installation mode of the keys has the defect that the keys are easy to loosen, so that the playing effect is influenced.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a saxophone to there is the defect that the button should become flexible in the mounting means who solves the current saxophone button that proposes in the above-mentioned background art, thereby can influence the problem of playing the effect.

In order to achieve the above object, the utility model provides a following technical scheme: a saxophone comprises a saxophone body, wherein a key and a key are arranged on the saxophone body, a key cover is arranged at the front end of the key, a key tube is arranged in the middle of the key, a fixing plate is arranged at the rear end of the key, an installation jack is arranged on the fixing plate, a square insertion rod is fixedly arranged at the top of the key, the square insertion rod is matched with the installation jack, a nut is fixedly arranged on the right side of the fixing plate, a screw is arranged on the right side of the fixing plate, and the screw is in threaded fit with the fixing plate;

the screw both sides are provided with electric telescopic handle respectively, and electric telescopic handle is fixed to be set up on the fixed plate lateral wall, the flexible end fixedly connected with pivot of electric telescopic handle, the one end that electric telescopic handle was kept away from in the pivot is rotated and is connected with the bull stick, and the bull stick is kept away from pivot one side and is provided with the baffle.

Preferably, the baffle is rectangular in cross section.

Preferably, a sliding groove is formed in one of the baffles, a sliding rod is arranged in the sliding groove, first stop blocks are arranged on two sides of the bottom of the sliding rod (9) respectively, second stop blocks are arranged on two sides of the top of the sliding rod respectively and matched with the first stop blocks, a slot is formed in one end of the other baffle and matched with the sliding rod, a screw rod is arranged on the other baffle and in threaded fit with the other baffle, and the sliding rod is fixed on the baffle through the screwing screw rod.

Preferably, the surface of the screw is coated with antirust paint.

Preferably, the sliding rod is made of stainless steel.

Preferably, the nut is bonded to the right side of the fixing plate through adhesive.

Compared with the prior art, the utility model provides a saxophone possesses following beneficial effect:

1. the utility model discloses a be provided with the installation jack in the key rear end, according to the difference of different players to the high demand of button, adjust the degree of depth that square inserted bar injects in the installation jack, square inserted bar passes through the screw fixation on the fixed plate, further be provided with electric telescopic handle in fixed plate both sides, after the screw is screwed fixedly, start the electric telescopic handle extension, rotatory bull stick makes the baffle keep off at the screw top, start electric telescopic handle and shorten and make the baffle tightly support the setting at the screw top, prevent that saxophone from taking place to become flexible in the use, influence the performance effect.

2. The utility model discloses a be provided with the slide bar in one of them baffle, after the baffle supports post screw, the slide bar slides and inserts slide bar one end and establish in the slot, then screws the screw rod and tightly fixes the slide bar on another baffle, prevents that the baffle from taking place to rotate under the effect of bull stick, is unfavorable for the baffle to fix the screw.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization provides very big help for people.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged schematic view of part A of the present invention;

fig. 3 is a schematic view of a three-dimensional structure of a fixing plate according to the present invention;

in the figure: 1. a key cover; 2. a key; 3. a key tube; 4. pressing a key; 5. a square inserted link; 6. installing a jack; 7. a chute; 8. a first stopper; 9. a slide bar; 10. a second stopper; 11. a screw; 12. a slot; 13. a baffle plate; 14. a rotating rod; 15. a rotating shaft; 16. an electric telescopic rod; 17. a nut; 18. and (4) screws.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a saxophone, which comprises: a saxophone comprises a saxophone body, wherein a key 2 and a key 4 are arranged on the saxophone body, a key cover 1 is arranged at the front end of the key 2, a key tube 3 is arranged in the middle of the key 2, a fixing plate is arranged at the rear end of the key 2, an installation insertion hole 6 is formed in the fixing plate, a square insertion rod 5 is fixedly arranged at the top of the key 4, the square insertion rod 5 is matched with the installation insertion hole, a nut 17 is fixedly arranged on the right side of the fixing plate, a screw 18 is arranged on the right side of the fixing plate, and the screw 18 is in;

the screw 18 both sides are provided with electric telescopic handle 16 respectively, and electric telescopic handle 16 is fixed to be set up on the fixed plate lateral wall, and 16 flexible end fixedly connected with pivots 15 of electric telescopic handle, and the one end rotation that electric telescopic handle 16 was kept away from to pivot 15 is connected with bull stick 14, and bull stick 14 is kept away from 15 one sides of pivot and is provided with baffle 13.

A sliding groove 7 is formed in one baffle 13, a sliding rod 9 is arranged in the sliding groove 7, first stop dogs 8 are arranged on two sides of the bottom of the sliding rod 9 respectively, second stop dogs 10 are arranged on two sides of the top of the sliding rod 9 respectively, the second stop dogs 10 are matched with the first stop dogs 8, one end of the other baffle 13 is provided with a slot 12, the slot 12 is matched with the sliding rod 9, a screw rod 11 is arranged on the other baffle 13, the screw rod 11 is in threaded fit with the baffle 13, and the sliding rod 9 is fixed on the baffle 13 through the screw rod 11 which is.

The utility model discloses a theory of operation and use flow: the installation insertion hole 6 is formed in the rear end of the key 2, the depth of the square insertion rod 5 inserted into the installation insertion hole 6 is adjusted according to different requirements of different players for the height of the key 4, the square insertion rod 5 is fixed on the fixing plate through the screw 18, the electric telescopic rods 16 are further arranged on two sides of the fixing plate, after the screw 18 is screwed and fixed, the electric telescopic rods 16 are started to extend, the rotating rod 14 is rotated to enable the baffle 13 to be blocked at the top of the screw 18, the electric telescopic rods 16 are started to shorten to enable the baffle 13 to be tightly abutted to the top of the screw 18, and the situation that the screw 18 is loosened and the playing effect is affected in the using process of the; further, a sliding rod 9 is arranged in one of the baffles 13, after the baffle 13 abuts against a column screw 18, one end of the sliding rod 9 is inserted into the slot 12 by sliding the sliding rod 9, and then the screw 11 is screwed to tightly fix the sliding rod 9 on the other baffle 13, so that the baffle 13 is prevented from rotating under the action of the rotating rod 14, and the baffle 13 is not favorable for fixing the screw 18.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A saxophone comprising a saxophone body, characterized in that: the saxophone comprises a saxophone body and is characterized in that a key (2) and a key (4) are arranged on the saxophone body, a key cover (1) is arranged at the front end of the key (2), a key tube (3) is arranged in the middle of the key (2), a fixing plate is arranged at the rear end of the key (2), an installation insertion hole (6) is formed in the fixing plate, a square insertion rod (5) is fixedly arranged at the top of the key (4), the square insertion rod (5) is matched with the installation insertion hole, a nut (17) is fixedly arranged on the right side of the fixing plate, a screw (18) is arranged on the right side of the fixing plate;

electric telescopic handle (16) are provided with respectively to screw (18) both sides, and electric telescopic handle (16) are fixed to be set up on the fixed plate lateral wall, electric telescopic handle (16) flexible end fixedly connected with pivot (15), and the one end that electric telescopic handle (16) were kept away from in pivot (15) rotates and is connected with bull stick (14), and pivot (15) one side is kept away from in bull stick (14) is provided with baffle (13).

2. A saxophone according to claim 1, characterised in that: the cross section of the baffle (13) is rectangular.

3. A saxophone according to claim 1, characterised in that: one of them spout (7) have been seted up in baffle (13), be provided with in spout (7) slide bar (9), slide bar (9) bottom both sides are provided with first dog (8) respectively, slide bar (9) neck both sides are provided with second dog (10) respectively, and second dog (10) cooperate with first dog (8), another baffle (13) one end is provided with slot (12), and slot (12) cooperate with slide bar (9), another be provided with screw rod (11) on baffle (13), screw rod (11) and this baffle (13) screw-thread fit, slide bar (9) are fixed on this baffle (13) through screw rod (11) of screwing.

4. A saxophone according to claim 1, characterised in that: the surface of the screw (18) is coated with antirust paint.

5. A saxophone according to claim 3, characterised in that: the sliding rod (9) is made of stainless steel.

6. A saxophone according to claim 1, characterised in that: and the nut (17) is bonded on the right side of the fixing plate through viscose.

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